I am using a Hikvision DS-7616NI-E2/8P (Firmware V3.4.82) with 8 channels POE that plug in directly to the NVR and the other 8 via a Ubiquiti link that the NVR accesses the cameras that are on the LAN. Currently only have 4 cams on each type of input with a total of 8 camera. I have had a...